Abstract

The present invention falls within the field of building materials, particularly in the production of cement. It is specifically referred to the production of a cement which is obtained from a low-carbon clinker. The present invention provides a development in cement production with respect to the known cements, thus obtaining a cement with low greenhouse gases emissions, reducing the specific heat consumption and increasing chemical resistance, while maintaining all its functional properties.

IPC Classes  ?

• C04B 11/30 - Mixtures thereof with other inorganic cementitious materials with hydraulic cements, e.g. Portland cements
• C04B 7/47 - Cooling
• C04B 7/02 - Portland cement
• C04B 28/04 - Portland cements
• C04B 28/14 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
• C04B 28/10 - Lime cements or magnesium oxide cements
• C04B 14/10 - Clay

Abstract

The present invention falls within the field of building materials, particularly in the production of cement. It is specifically referred to the production of a cement which is obtained from a low-carbon clinker. The present invention provides a development in cement production with respect to the known cements, thus obtaining a cement with low greenhouse gases emissions, reducing the specific heat consumption and increasing chemical resistance, while maintaining all its functional properties.

IPC Classes  ?

• C04B 2/10 - Preheating, burning, calcining or cooling
• C04B 28/08 - Slag cements
• C04B 28/10 - Lime cements or magnesium oxide cements
• C04B 28/12 - Hydraulic lime

Abstract

The present invention falls within the field of building materials, particularly in the production of cement. It is specifically referred to the production of a cement which is obtained from a low-carbon clinker. The present invention provides a development in cement production with respect to the known cements, thus obtaining a cement with low greenhouse gases emissions, reducing the specific heat consumption and increasing chemical resistance, while maintaining all its functional properties.

IPC Classes  ?

• C04B 2/10 - Preheating, burning, calcining or cooling
• C04B 28/10 - Lime cements or magnesium oxide cements
• C04B 28/12 - Hydraulic lime
• C04B 28/08 - Slag cements

Abstract

The present invention relates to a novel liquid-liquid extraction process of a bio-oil obtained by an improved thermochemical process. This extraction process gives rise to two distinct phases: an organic phase, with bio-oil of energetic added value, and an aqueous phase, where the following can be obtained by chemical compounds with added value: lactic acid, formic acid, hydroxymethylfurfural, furfural, levulinic acid, monosaccharides, disaccharides and compounds with antioxidant properties, among others.

IPC Classes  ?

• C07C 37/72 - SeparationPurificationStabilisationUse of additives by physical treatment by liquid-liquid treatment
• C07C 51/48 - SeparationPurificationStabilisationUse of additives by liquid-liquid treatment
• C07C 59/08 - Lactic acid
• C07C 59/76 - Unsaturated compounds containing keto groups
• C07D 307/44 - Furfuryl alcohol
• C07D 307/50 - Preparation from natural products

Abstract

The present invention relates to a novel liquid-liquid extraction process of a bio-oil obtained by an improved thermochemical process. This extraction process gives rise to two distinct phases: an organic phase, with bio-oil of energetic added value, and an aqueous phase, where the following can be obtained by chemical compounds with added value: lactic acid, formic acid, hydroxymethylfurfural, furfural, levulinic acid, monosaccharides, disaccharides and compounds with antioxidant properties, among others.

IPC Classes  ?

• C07C 37/72 - SeparationPurificationStabilisationUse of additives by physical treatment by liquid-liquid treatment
• C07C 51/48 - SeparationPurificationStabilisationUse of additives by liquid-liquid treatment
• C07C 59/08 - Lactic acid
• C07C 59/76 - Unsaturated compounds containing keto groups
• C07D 307/44 - Furfuryl alcohol
• C07D 307/50 - Preparation from natural products

Abstract

The present invention falls within the technical field of induction energy transfer systems, more particularly, it refers to systems used for charging electronic devices or electric vehicles. In this context, the object of the present invention is a cement-based substrate with specific physical and chemical characteristics that allows an improvement in the propagation of the electromagnetic field generated by an emitting coil, leading to an increase in the efficiency of induction energy transfer systems. Additionally, an induction energy transfer system is also the object of the present invention, in which the emitting coil is embedded in the developed substrate.

IPC Classes  ?

• C04B 26/08 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing halogen
• C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
• C04B 28/04 - Portland cements
• C04B 28/08 - Slag cements
• H01F 1/37 - Magnets or magnetic bodies characterised by the magnetic materials thereforSelection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
• H01F 38/14 - Inductive couplings